Austin Cary is trying to teach—that timber can be grown as a crop that makes a good profit and can be renewed endlessly. On one side he has to persuade the men who want to cut as they always have and who see his talks as attacks to ruin their business. On the other side are people not unlike you who see the end of the forests, disaster for the rivers. Even changes in the weather. He has to convince them that forest crops are the way to keep a steady supply and control erosion.”